智能车速度的模糊控制最优循迹策略研究

Optimal tracing strategy of intelligent vehicle's speed based on fuzzy control

利用测速传感器、摄像头、舵机等构成一个路径检测及控制智能车的闭环控制系统。从采集的视频信号中提取出有效信息,采用模糊控制算法进行误差模糊化,将模糊控制技术应用于智能车的速度控制中,以控制电机速度。实验结果证明了该方法有效改善了赛车弯道行驶性能,提高了智能车最优循迹策略的可靠性。

A closed-loop control system is constructed by using detecting sensor, video and actuator. The effective information is collected from the video signals and fuzzified with fuzzy control algrithom. Then the fuzzy control technology is used in the speed control of the intelligent vehicle. The test shows： the control algorithm improves the driving performance of the vehicle in curve, and enhanced the reliability of the optimal tracing strategy of intelligent vehicle.